Study on the sinusoidal winding inductance of co-excitation axial reluctance resolver

Hao Wang; Hong Chen; Zongsheng Zhang; Changchao Li

doi:10.1117/12.2681286

8 June 2023 Study on the sinusoidal winding inductance of co-excitation axial reluctance resolver

Hao Wang, Hong Chen, Zongsheng Zhang, Changchao Li

Proceedings Volume 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023); 127072W (2023) https://doi.org/10.1117/12.2681286
Event: International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 2023, Changsha, China

Abstract

Based on the research of single-channel reluctance resolver, the signal winding distribution function of a new type of coexcitation axial reluctance resolver(CARR) is summarized. The self-inductance and mutual inductance of the excitation windings and signal windings belong to the coarse machine and precise machine under the even pole pairs are studied theoretically. The relationship between inductance of different windings and structural parameters is obtained. The correctness of the inductance distribution law is verified when the number of pole pairs is even by comparing the finite element simulation method with the theoretical research method. It provides the basis for the theoretical design of this resolver. The self-inductance and mutual inductance of 15 pole pairs CARR are measured and compared with the finite element simulation results of inductance. Then the inductance distribution law is summarized when the pole number is odd, which is convenient for the subsequent design and optimization of CARR.

Citation Download Citation

Hao Wang, Hong Chen, Zongsheng Zhang, and Changchao Li "Study on the sinusoidal winding inductance of co-excitation axial reluctance resolver", Proc. SPIE 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 127072W (8 June 2023); https://doi.org/10.1117/12.2681286

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